Explain how the graph of f can be obtained from the graph of y =  or y = . f(x) = 

A. Shift the graph of y =  to the right 3 units.
B. Stretch the graph of y =  vertically by a factor of 3.
C. Shift the graph of y =  to the left 3 units.
D. Stretch the graph of y =  vertically by a factor of 3 and reflect across the x-axis or the y-axis.


Answer: B

Mathematics

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